镦粗过程中孔洞应变分布的光塑性研究

任广升;黄朝晖;白志斌

EXPERIMENTAL INVESTIGATION OF STRAIN DISTRIBUTION IN CYLINDER MODEL WITH VOID IN THE CENTER DURING UPSET PROCESSES BY PHOTOPLASTIC SIMULATION

Ren Guangsheng;Huang Zhaohui;Bai Zhibin

. 1995, (2): 93 -98 .